CSS #11 Substitution ciphers: Monoalphabetic & Polyalphabetic ciphers | Be The Best | BTB

Welcome to our lecture series on Cryptography & System Security. This video covers Substitution ciphers The topics covered in the video are 👉 What is substitution cipher? 👉Monoalphabetic ciphers 👉 Polyalphabetic ciphers 👉 Categorization of monoalphabetic & polyalphabetic ciphers If you found this video helpful do like and share with your friends. Subscribe to Be The Best channel for more such videos https://bit.ly/3sFYUxN 👉Link to Cryptography & System Security Playlist https://youtube.com/playlist?list=PLw99-yXdyiX_jD6Cu5uru5DyiV8kO-Fi6 ⏳ Timestamps ========================== 0:00 Introduction 0:27 Substitution ciphers 01:45 Monoalphabetic ciphers 02:54 Polyalphabetic ciphers 03:57 Further categorization ========================== 👍Follow us on: Instagram: https://www.instagram.com/bethebestyt/ Facebook: https://www.facebook.com/BeTheBestYT Twitter: https://twitter.com/BeTheBestYT #CryptographyAndSystemSecurity#substitutionCiphers#ClassicalCryptosystems#MonoalphabeticCiphers#PolyalphabeticCiphers#BTB#BeTheBest#Crytography #CSS #MU #ComputerEngineering #2022